PorousFlow1PhaseMD_Gaussian

This Material is used for the single-phase situation where log(mass-density) is the primary variable. calculates the 1 porepressure and the 1 saturation in a 1-phase situation, and derivatives of these with respect to the PorousFlowVariables. A gaussian capillary function is assumed

Input Parameters

PorousFlowDictatorThe UserObject that holds the list of PorousFlow variable names
C++ Type:UserObjectName
Options:
Description:The UserObject that holds the list of PorousFlow variable names
alFor this class, the capillary function is assumed to be saturation = exp(-(al*porepressure)^2) for porepressure<0.
C++ Type:double
Options:
Description:For this class, the capillary function is assumed to be saturation = exp(-(al*porepressure)^2) for porepressure<0.
bulk_modulusThe constant bulk modulus of the fluid phase
C++ Type:double
Options:
Description:The constant bulk modulus of the fluid phase
density_P0The density of the fluid phase at zero porepressure
C++ Type:double
Options:
Description:The density of the fluid phase at zero porepressure
mass_densityVariable that represents log(mass-density) of the single phase
C++ Type:std::vector
Options:
Description:Variable that represents log(mass-density) of the single phase

Required Parameters

at_nodesFalseEvaluate Material properties at nodes instead of quadpoints
Default:False
C++ Type:bool
Options:
Description:Evaluate Material properties at nodes instead of quadpoints
blockThe list of block ids (SubdomainID) that this object will be applied
C++ Type:std::vector
Options:
Description:The list of block ids (SubdomainID) that this object will be applied
boundaryThe list of boundary IDs from the mesh where this boundary condition applies
C++ Type:std::vector
Options:
Description:The list of boundary IDs from the mesh where this boundary condition applies
computeTrueWhen false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the MaterialBase via MaterialBasePropertyInterface::getMaterialBase(). Non-computed MaterialBases are not sorted for dependencies.
Default:True
C++ Type:bool
Options:
Description:When false, MOOSE will not call compute methods on this material. The user must call computeProperties() after retrieving the MaterialBase via MaterialBasePropertyInterface::getMaterialBase(). Non-computed MaterialBases are not sorted for dependencies.
constant_onNONEWhen ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeSubdomainProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped
Default:NONE
C++ Type:MooseEnum
Options:NONE ELEMENT SUBDOMAIN
Description:When ELEMENT, MOOSE will only call computeQpProperties() for the 0th quadrature point, and then copy that value to the other qps.When SUBDOMAIN, MOOSE will only call computeSubdomainProperties() for the 0th quadrature point, and then copy that value to the other qps. Evaluations on element qps will be skipped

Optional Parameters

control_tagsAdds user-defined labels for accessing object parameters via control logic.
C++ Type:std::vector
Options:
Description:Adds user-defined labels for accessing object parameters via control logic.
enableTrueSet the enabled status of the MooseObject.
Default:True
C++ Type:bool
Options:
Description:Set the enabled status of the MooseObject.
implicitTrueDetermines whether this object is calculated using an implicit or explicit form
Default:True
C++ Type:bool
Options:
Description:Determines whether this object is calculated using an implicit or explicit form
seed0The seed for the master random number generator
Default:0
C++ Type:unsigned int
Options:
Description:The seed for the master random number generator
use_displaced_meshFalseWhether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.
Default:False
C++ Type:bool
Options:
Description:Whether or not this object should use the displaced mesh for computation. Note that in the case this is true but no displacements are provided in the Mesh block the undisplaced mesh will still be used.

Advanced Parameters

output_propertiesList of material properties, from this material, to output (outputs must also be defined to an output type)
C++ Type:std::vector
Options:
Description:List of material properties, from this material, to output (outputs must also be defined to an output type)
outputsnone Vector of output names were you would like to restrict the output of variables(s) associated with this object
Default:none
C++ Type:std::vector
Options:
Description:Vector of output names were you would like to restrict the output of variables(s) associated with this object

Outputs Parameters

Input Files

modules/porous_flow/test/tests/jacobian/mass07.i
modules/porous_flow/test/tests/jacobian/fflux06.i
modules/porous_flow/test/tests/jacobian/mass06.i
modules/porous_flow/test/tests/jacobian/fflux05.i
modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_MD.i

modules/porous_flow/test/tests/jacobian/mass07.i

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant-bulk density, constant porosity, 1component
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [./md]
  [../]
[]

[ICs]
  [./md]
    type = RandomIC
    min = -1
    max = -0.224 # unsaturated for md<log(density_P0=0.8)=-0.223
    variable = md
  [../]
[]

[Kernels]
  [./mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = md
  [../]
[]

[UserObjects]
  [./dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  [../]
[]

[Modules]
  [./FluidProperties]
    [./simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 0.8
      thermal_expansion = 0
    [../]
  [../]
[]

[Materials]
  [./temperature]
    type = PorousFlowTemperature
  [../]
  [./ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  [../]
  [./massfrac]
    type = PorousFlowMassFraction
  [../]
  [./simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  [../]
  [./porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  [../]
[]

[Preconditioning]
  active = check
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
  [./check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

modules/porous_flow/test/tests/jacobian/fflux06.i

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity
# unsaturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [./md]
  [../]
[]

[ICs]
  [./md]
    type = RandomIC
    min = -1
    max = -0.224 # unsaturated for md<log(density_P0=0.8)=-0.223
    variable = md
  [../]
[]

[Kernels]
  [./flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = md
    gravity = '-1 -0.1 0'
  [../]
[]

[UserObjects]
  [./dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  [../]
[]

[Modules]
  [./FluidProperties]
    [./simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    [../]
  [../]
[]

[Materials]
  [./temperature]
    type = PorousFlowTemperature
  [../]
  [./ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  [../]
  [./massfrac]
    type = PorousFlowMassFraction
  [../]
  [./simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  [../]
  [./permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  [../]
  [./relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  [../]
[]

[Preconditioning]
  active = check
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
  [./check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

modules/porous_flow/test/tests/jacobian/mass06.i

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant-bulk density, constant porosity, 1component
# fully saturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 1
  ny = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [./md]
  [../]
[]

[ICs]
  [./md]
    type = RandomIC
    min = 0
    max = 1
    variable = md
  [../]
[]

[Kernels]
  [./mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = md
  [../]
[]

[UserObjects]
  [./dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  [../]
[]

[Modules]
  [./FluidProperties]
    [./simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 0.8
      thermal_expansion = 0
    [../]
  [../]
[]

[Materials]
  [./temperature]
    type = PorousFlowTemperature
  [../]
  [./ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  [../]
  [./massfrac]
    type = PorousFlowMassFraction
  [../]
  [./simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  [../]
  [./porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  [../]
[]

[Preconditioning]
  active = check
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
  [./check]
    type = SMP
    full = true
    petsc_options = '-snes_test_display'
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

modules/porous_flow/test/tests/jacobian/fflux05.i

# 1phase with MD_Gaussian (var = log(mass-density) with Gaussian capillary) formulation
# constant viscosity, constant insitu permeability
# density with constant bulk, Corey relative perm, nonzero gravity
# fully saturated
[Mesh]
  type = GeneratedMesh
  dim = 2
  nx = 2
  xmin = 0
  xmax = 1
  ny = 1
  ymin = 0
  ymax = 1
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [./md]
  [../]
[]

[ICs]
  [./md]
    type = RandomIC
    min = 0
    max = 1 # unsaturated for md<log(density_P0=0.8)=-0.223
    variable = md
  [../]
[]

[Kernels]
  [./flux0]
    type = PorousFlowAdvectiveFlux
    fluid_component = 0
    variable = md
    gravity = '-1 -0.1 0'
  [../]
[]

[UserObjects]
  [./dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  [../]
[]

[Modules]
  [./FluidProperties]
    [./simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 1.5
      density0 = 1
      thermal_expansion = 0
      viscosity = 1
    [../]
  [../]
[]

[Materials]
  [./temperature]
    type = PorousFlowTemperature
  [../]
  [./ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1.1
    density_P0 = 0.8
    bulk_modulus = 1.5
  [../]
  [./massfrac]
    type = PorousFlowMassFraction
  [../]
  [./simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  [../]
  [./permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1 0 0 0 2 0 0 0 3'
  [../]
  [./relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 2
    phase = 0
  [../]
[]

[Preconditioning]
  active = check
  [./andy]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000'
  [../]
  [./check]
    type = SMP
    full = true
    petsc_options_iname = '-ksp_type -pc_type -snes_atol -snes_rtol -snes_max_it -snes_type'
    petsc_options_value = 'bcgs bjacobi 1E-15 1E-10 10000 test'
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1
  end_time = 1
[]

[Outputs]
  exodus = false
[]

modules/porous_flow/test/tests/pressure_pulse/pressure_pulse_1d_MD.i

# Pressure pulse in 1D with 1 phase - transient
# Using the "MD" formulation (where primary variable is log(mass-density
[Mesh]
  type = GeneratedMesh
  dim = 1
  nx = 10
  xmin = 0
  xmax = 100
[]

[GlobalParams]
  PorousFlowDictator = dictator
[]

[Variables]
  [./md]
    # initial porepressure = 2E6
    # so initial md = log(density_P0) + porepressure/bulk_modulus =
    initial_condition = 6.90875527898214
  [../]
[]

[Kernels]
  [./mass0]
    type = PorousFlowMassTimeDerivative
    fluid_component = 0
    variable = md
  [../]
  [./flux]
    type = PorousFlowAdvectiveFlux
    variable = md
    gravity = '0 0 0'
    fluid_component = 0
  [../]
[]

[UserObjects]
  [./dictator]
    type = PorousFlowDictator
    porous_flow_vars = 'md'
    number_fluid_phases = 1
    number_fluid_components = 1
  [../]
[]

[Modules]
  [./FluidProperties]
    [./simple_fluid]
      type = SimpleFluidProperties
      bulk_modulus = 2e9
      density0 = 1000
      thermal_expansion = 0
      viscosity = 1e-3
    [../]
  [../]
[]

[Materials]
  [./temperature]
    type = PorousFlowTemperature
  [../]
  [./ppss]
    type = PorousFlow1PhaseMD_Gaussian
    mass_density = md
    al = 1E-6 # this is irrelevant in this example
    density_P0 = 1000
    bulk_modulus = 2E9
  [../]
  [./massfrac]
    type = PorousFlowMassFraction
  [../]
  [./simple_fluid]
    type = PorousFlowSingleComponentFluid
    fp = simple_fluid
    phase = 0
  [../]
  [./porosity]
    type = PorousFlowPorosityConst
    porosity = 0.1
  [../]
  [./permeability]
    type = PorousFlowPermeabilityConst
    permeability = '1E-15 0 0 0 1E-15 0 0 0 1E-15'
  [../]
  [./relperm]
    type = PorousFlowRelativePermeabilityCorey
    n = 0
    phase = 0
  [../]
[]

[BCs]
  [./left]
    type = DirichletBC
    boundary = left
    # BC porepressure = 3E6
    # so boundary md = log(density_P0) + porepressure/bulk_modulus =
    value = 6.90925527898214
    variable = md
  [../]
[]

[Preconditioning]
  [./andy]
    type = SMP
    full = true
  [../]
[]

[Executioner]
  type = Transient
  solve_type = Newton
  dt = 1E3
  end_time = 1E4
[]

[AuxVariables]
  [./pp]
  [../]
[]

[AuxKernels]
  [./pp]
    type = ParsedAux
    function = '(md-6.9077552789821)*2.0E9'
    args = 'md'
    variable = pp
  [../]
[]


[Postprocessors]
  [./p000]
    type = PointValue
    variable = pp
    point = '0 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p010]
    type = PointValue
    variable = pp
    point = '10 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p020]
    type = PointValue
    variable = pp
    point = '20 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p030]
    type = PointValue
    variable = pp
    point = '30 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p040]
    type = PointValue
    variable = pp
    point = '40 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p050]
    type = PointValue
    variable = pp
    point = '50 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p060]
    type = PointValue
    variable = pp
    point = '60 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p070]
    type = PointValue
    variable = pp
    point = '70 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p080]
    type = PointValue
    variable = pp
    point = '80 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p090]
    type = PointValue
    variable = pp
    point = '90 0 0'
    execute_on = 'initial timestep_end'
  [../]
  [./p100]
    type = PointValue
    variable = pp
    point = '100 0 0'
    execute_on = 'initial timestep_end'
  [../]
[]

[Outputs]
  file_base = pressure_pulse_1d_MD
  print_linear_residuals = false
  csv = true
[]

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